JPS6082744A - Hot water supplier - Google Patents
Hot water supplierInfo
- Publication number
- JPS6082744A JPS6082744A JP58191132A JP19113283A JPS6082744A JP S6082744 A JPS6082744 A JP S6082744A JP 58191132 A JP58191132 A JP 58191132A JP 19113283 A JP19113283 A JP 19113283A JP S6082744 A JPS6082744 A JP S6082744A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water
- supply
- amount
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 208
- 230000005611 electricity Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000008400 supply water Substances 0.000 abstract 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/174—Supplying heated water with desired temperature or desired range of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
- F24H15/223—Temperature of the water in the water storage tank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/238—Flow rate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/395—Information to users, e.g. alarms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
- F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/486—Control of fluid heaters characterised by the type of controllers using timers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Computer Hardware Design (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は深夜電力を利用した電気温水器による給湯装置
に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a water heater using an electric water heater that utilizes late-night electricity.
従来例の構成とその問題点
２ べ−゛
深夜電力利用温水器は、夜間の低料金電力を利用して貯
湯タンク内の水を所定温度に沸き上げ、必要に応じて出
湯口で水と混合して使われる。その際、使用可能な温水
量は瞬間加熱型給湯機と異なり、瞬間加熱が不能で貯湯
タンク容量で定まる限度がある。通常家庭用では３００
〜ａｒｏ（１／分が一般的である。その為、温水使用に
あたってはタンク内の残湯量がわかる必要があり、その
システムの従来例を第１図で説明する。貯湯タンク１内
の水を電気ヒータ２で深夜電力により所定温度に沸き上
げられる。所定温度はリモコンボックス３で指示された
温度にコントローラ４を通して定められ、沸き上げ完了
はタンク１の下方に設けた湯温サーモ５の検知によりコ
ントローラで制御される。使用に当っては、タンク１の
上方より導出した給湯路６より温水が流れ、下方の給水
路７より水が補給される。タンク内では温水と補給され
た冷水とは温度差に開きがある為、混合することなく上
方温水下方冷水に分離する境界層が存在し、この境界層
の位置をタンク内の高さ方向に適３ ベーン
宜数箇所設けた湯温サーモ８で検知し、コントローラ４
全通しリモコンボックス３で表示される。Conventional configuration and its problems 2: A water heater that uses late-night electricity uses low-cost electricity at night to boil the water in the hot water storage tank to a predetermined temperature, and mixes it with water at the outlet when necessary. It is used as In this case, unlike instantaneous heating water heaters, the amount of hot water that can be used is limited by the capacity of the hot water storage tank, as instantaneous heating is not possible. Usually 300 for home use
~ aro (1/min is common. Therefore, when using hot water, it is necessary to know the amount of hot water remaining in the tank. A conventional example of this system is explained in Fig. 1. The water is heated to a predetermined temperature by an electric heater 2 using electricity late at night.The predetermined temperature is set via a controller 4 to the temperature instructed by a remote control box 3, and the completion of boiling is determined by detection by a water temperature thermometer 5 installed below the tank 1. It is controlled by a controller.In use, hot water flows from the hot water supply path 6 led out from above the tank 1, and water is replenished from the lower water supply path 7.In the tank, hot water and replenished cold water are separated. Because there is a difference in temperature, there is a boundary layer that separates the upper hot water and the lower cold water without mixing, and the position of this boundary layer is adjusted in the height direction within the tank. Detected by controller 4
It is displayed on the complete remote control box 3.
こうした従来の残湯量検出方法は、設けるサーその数に
も限りがあり（通常３箇所）、その量検出もサーモの数
で決まるデジタル検出で目安にしかならず、正確な残湯
量検出は困難である。特に残湯量が少ない場合湯切れの
心配があり、瞬間加熱給湯が出来ない為、精度の高い残
湯量表示が出来ないことによる使い勝手上の問題を生じ
ていた。In these conventional methods for detecting the amount of remaining hot water, there is a limit to the number of thermos provided (usually three), and the amount can only be measured using digital detection, which is determined by the number of thermos, making it difficult to accurately detect the amount of remaining hot water. In particular, when the amount of remaining hot water is small, there is a risk of running out of hot water, and because instant hot water cannot be heated, it is not possible to accurately display the amount of remaining hot water, which poses problems in terms of usability.
また一方、電気温水器の経路に流量計を設け、流量計の
表示を深夜電力通電タイマーで零リセットする従来例（
実公昭５０−３１９８９号公報、実公昭５６−４１１７
６号公報）もあるが、積算流量計の表示を零リセットす
るやり方で、正式な残湯量表示でない点、さらにタイマ
ーによるリセットでは沸き上げ湯温を確認できず（通電
時間内に設定温度に沸き上げられない場合がある）、湯
温も含めた給湯能力として把握できない欠点も有してい
た。On the other hand, there is a conventional example in which a flow meter is installed in the path of an electric water heater, and the display of the flow meter is reset to zero using a late-night power energization timer (
Utility Model Publication No. 50-31989, Utility Model Number 56-4117
6), but it does not officially display the amount of remaining hot water as it resets the display of the integrated flow meter to zero, and furthermore, you cannot check the boiling water temperature by resetting it with a timer (the boiling water temperature does not reach the set temperature within the time the electricity is on). (In some cases, it may not be possible to raise the temperature), and there was also the drawback that the hot water supply capacity, including the hot water temperature, could not be determined.
発明の目的
本発明はかかる従来の問題を解消するもので、より簡単
な構成で正確且、つ明確な残湯量を表示する給湯装置を
提供することを目的とする。OBJECTS OF THE INVENTION The present invention solves the problems of the prior art, and aims to provide a hot water supply device that has a simpler configuration and that accurately and clearly displays the amount of remaining hot water.
発明の構成
この目的を達成するため本発明は、深夜電力利用温水器
と、温水器の給水路または給湯路に設は水量センサと、
温水器の貯湯タンクに設けた湯温サーモと、水量センサ
や湯温サーモの信号を処理するコントローラ及びその信
号により貯湯タンクの残湯量を表示する表示器を有し、
湯温サーその信号で表示器の表示をリセットする給湯装
置を構成している。この構成により正確且つ明確な残湯
量表示が可能となり、使い勝手が向上するものとなる。Structure of the Invention In order to achieve this object, the present invention provides a water heater that uses late-night electricity, and a water flow sensor installed in the water supply channel or hot water supply channel of the water heater.
It has a hot water temperature thermometer installed in the hot water storage tank of the water heater, a controller that processes the signals of the water flow sensor and the hot water temperature thermometer, and an indicator that displays the amount of hot water remaining in the hot water storage tank based on the signal,
The water heater constitutes a water heater that uses the signal to reset the display. This configuration enables accurate and clear display of the amount of remaining hot water and improves usability.
実施例の説明
以下、本発明の一実施例を第２図、第３図を用いて説明
する。第２図は電気温水器の給湯システムで、９は貯湯
タンク、１０は深夜電力で貯湯水を加熱するタンク１下
方に設けられたヒータ、１１はタンク下方に設けられた
温水温度検知用の５ ページ
湯温サーモ、１２はタンク下方から給水する給水路、１
３はタンク最上部から導出した給湯路、１４は端末にあ
って温水と冷水を混合して使用する混合水栓、１５は出
湯口近傍や台所に設置され温水器の沸き上げ温度を定め
たり残湯量や湯温を表示する表示器を兼ねるリモコンボ
ックスである。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 and 3. Figure 2 shows the hot water supply system of an electric water heater, where 9 is a hot water storage tank, 10 is a heater installed below the tank 1 that heats the stored water using late-night electricity, and 11 is a heater 5 installed below the tank for detecting hot water temperature. Page Hot water temperature thermometer, 12 is the water supply channel that supplies water from below the tank, 1
3 is a hot water supply path leading from the top of the tank, 14 is a mixing faucet located at the terminal and used to mix hot and cold water, and 15 is installed near the hot water outlet or in the kitchen to set the boiling temperature of the water heater and to set the water temperature. This is a remote control box that also serves as an indicator to display the amount of hot water and water temperature.
１６は給水路１２に設けられた水量センサ、１７はコン
トローラで、リモコンボックス１５、水量センサ１６、
サーモ１１と信号線で、また図示してない電源やヒータ
１０と電気配線でそれぞれ接続されている。16 is a water amount sensor provided in the water supply channel 12, 17 is a controller, which includes a remote control box 15, a water amount sensor 16,
It is connected to the thermostat 11 by a signal line, and to the power supply and heater 10 (not shown) by electrical wiring.
次に動作について説明する。貯湯タンク９内の水は、図
示してないタイマーによる深夜通電でコントローラ１７
を通して通電されるヒータ１０によシ設定温度にまで沸
き上げられる。タンク下方で加熱された温水はタンク内
自然対流で徐々に全体的に温度上昇し、全体が設定温度
の温水となったことを湯温サーモ１１で検知しヒータ通
電が止められる。沸き上げ温設定はリモコンボックス１
５で行なわれ、通常６０°Ｃや８０°Ｃ附近に設定６
ベーン
される。沸き上げられた温水は、思量あるいは夜に給湯
路１３を通し給湯され、混合水栓１４で水と混合し希望
温度で出湯して使用される。タンク１内は給湯路の給湯
に従って下方より給水路１２を通して自動的に給水補給
され、温水と冷水は温水使用量によって位置が定まる境
界層を界して上方に温水下方に冷水と明確に分離されて
いる。給湯量即ちタンク内の温水使用量は給水量と同じ
であシ、水量センサ１６でその量が検出されコントロー
ラで測定される。従って、タンク内の残湯量は、タンク
容量と温水使用量から容易に算出でき、水量センサ１６
で給水量を正確に検知することにより残湯量も正確に測
定でき、その量はリモコンボックスにデジタル表示され
ると共に、温水利用に当っては、その量を確かめながら
有効に使用することになる。尚、日々の残湯量のリセッ
ト（貯湯タンクの全容量値）は、湯温サーモ１１の沸き
上げ温検知によるヒータ１０の通電停止と共に行なわれ
、コントローラ１７を通してリモコンボックス１５の表
示器が初期値に表示され、また同時７ベーニレｒ
にその時の湯温（設定沸き上げ温度）も表示される。一
方、貯湯タンク容量に対し電気ヒータ能力かや一不足の
場合や、深夜の給湯使用の場合など、タイマーによる深
夜通電時間内に設定温度まで沸き上げられない場合も、
湯温サーモ１１の信号によりその時の沸き上げ温度が表
示可能となり、残湯の量と温度の両方確認できるので、
正確な給湯能力を把握でき有効な給湯使用が可能となる
。また、湯温表示の際は、湯温サーモ１１の位置によっ
ては給湯時のタンクへ給水補給により早期に入水温検知
するので、リセット時の湯温表示を次のリセット時まで
保持することにより使い勝手が向上されることになる。Next, the operation will be explained. The water in the hot water storage tank 9 is supplied to the controller 17 by energizing in the middle of the night by a timer (not shown).
The water is heated to the set temperature by the heater 10 that is energized through the water. The temperature of the hot water heated below the tank gradually increases due to natural convection within the tank, and when the water temperature thermometer 11 detects that the entire temperature has reached the set temperature, the heater is turned off. Boiling temperature setting is done using remote control box 1.
5, usually set around 60°C or 80°C6
Vanished. The boiled hot water is supplied through a hot water supply path 13 either at random or at night, is mixed with water at a mixing faucet 14, and is used after being dispensed at a desired temperature. Water is automatically replenished into the tank 1 from below through the water supply channel 12 as hot water is supplied from the hot water supply path, and hot water and cold water are clearly separated from hot water at the top and cold water at the bottom by a boundary layer whose position is determined by the amount of hot water used. ing. The amount of hot water supplied, ie, the amount of hot water used in the tank, is the same as the amount of water supplied, and the amount is detected by the water amount sensor 16 and measured by the controller. Therefore, the amount of hot water remaining in the tank can be easily calculated from the tank capacity and the amount of hot water used.
By accurately detecting the amount of water supplied, the amount of hot water remaining can be accurately measured, and the amount is digitally displayed on the remote control box, and when using hot water, the amount can be checked and used effectively. The daily remaining amount of hot water (the total capacity of the hot water storage tank) is reset at the same time as the heater 10 is turned off when the boiling temperature is detected by the hot water thermometer 11, and the display on the remote control box 15 is reset to the initial value via the controller 17. At the same time, the current water temperature (set boiling temperature) is also displayed. On the other hand, if the electric heater's capacity is insufficient for the hot water storage tank capacity, or if hot water is being used late at night, the water cannot be heated to the set temperature within the timer when the power is turned on late at night.
The current boiling temperature can be displayed based on the signal from the water temperature thermometer 11, allowing you to check both the amount and temperature of the remaining water.
Accurate hot water supply capacity can be grasped and hot water supply can be used effectively. In addition, when displaying the hot water temperature, depending on the position of the hot water temperature thermometer 11, the incoming water temperature is detected early by replenishing the tank during hot water supply, so the hot water temperature display at the time of reset is retained until the next reset, making it easier to use. will be improved.
第３図は本発明の他の実施例であり、第２図と同じ構成
要素には同一番号を付与した。第２図との相違点は、混
合水栓１４の冷水側の給水路が、第２図の場合混合水栓
附近の給水路から取られているのに対し、第３図の場合
はタンク９の給水路１２より分岐した給水路１８から取
られていることである。この場合の水量センサは給水路
分岐部１９の上流に設けられている。水量センサの計ｆ
ＡＮ値は温水と冷水の合計量即ち出湯量が検出されるの
で、温水使用量あるいは残湯量を知るには、図示してな
いタンク１上方の温水サーモ、給水温サーモ、出湯温サ
ーモと出湯量から演算してめられ、その値がリモコンボ
ックスに表示されることになる。第２図の例との相違は
、水量センサ１６の量検出のレベルが混合水栓１４の出
湯量となるので、出湯温設定により異なるがその量は２
〜４倍多くなる。従って、水量センサ検出流量レベルが
上がり、水量センサの感度流量は高くでき構成し易い方
向になると共に、流量検出精度も向上する方向となる。FIG. 3 shows another embodiment of the present invention, in which the same components as in FIG. 2 are given the same numbers. The difference with Fig. 2 is that the water supply channel on the cold water side of the mixing faucet 14 is taken from the water supply channel near the mixing faucet in Fig. 2, whereas in the case of Fig. 3, the water supply channel on the cold water side is taken from the tank 9. It is taken from the water supply channel 18 that branches from the water supply channel 12. The water amount sensor in this case is provided upstream of the water supply channel branch portion 19. Water sensor meter f
The AN value detects the total amount of hot water and cold water, that is, the amount of hot water coming out. Therefore, in order to know the amount of hot water used or the amount of remaining hot water, check the hot water thermometer above the tank 1 (not shown), the water supply temperature thermometer, the hot water temperature thermometer, and the hot water output amount. The value will be calculated and displayed on the remote control box. The difference from the example in FIG. 2 is that the level of water detection by the water flow sensor 16 is the amount of hot water coming out of the mixing faucet 14, so the amount varies depending on the hot water temperature setting, but the amount is 2.
~4 times more. Therefore, the flow rate level detected by the water sensor increases, the sensitivity flow rate of the water sensor becomes higher, the configuration becomes easier, and the accuracy of flow rate detection also improves.
以上の実施例では、水量センサは給水路に設けているが
、温水に強い構成の水量センサを給湯路に用いても同様
の作用をすることは明白である。In the above embodiments, the water flow sensor is provided in the water supply channel, but it is clear that the same effect can be achieved even if a water flow sensor with a structure that is resistant to hot water is used in the hot water supply channel.
また、ヒータは深夜電力ヒータのみで説明してきたが、
思量電力ヒータを併用した電気温水器においても、胤間
電力加熱分の熱量を演算処理して修正することにより残
湯量表示は可能となる。Also, although we have only explained the heater as a late-night electric heater,
Even in an electric water heater that uses an electric power heater, it is possible to display the amount of remaining hot water by calculating and correcting the amount of heat generated by the electric power heating.
９ ベーン
発明の効果
以上のように本発明の給湯装置によれば、深夜電力利用
温水器と、水量センサと、貯湯タンクの湯温サーモと、
水量センサや湯温サーモの信号を処理するコントローラ
及びその信号によりタンクの残湯量を表示する表示器を
構成しており、特に水量センサの信号による残湯量表示
さらに湯温サーモの信号による表示リセットをかけるこ
とにより次の効果を有する。9. Effects of the Vane Invention As described above, the water heater of the present invention includes a late-night electric power water heater, a water flow sensor, a hot water temperature thermometer in a hot water storage tank,
It consists of a controller that processes signals from the water flow sensor and hot water temperature thermometer, and a display that displays the amount of hot water remaining in the tank based on those signals.In particular, the amount of remaining hot water is displayed using the signal from the water flow sensor, and the display can be reset using the signal from the water temperature thermometer. Multiplying has the following effects.
（１）従来の数個の湯温サーモを設けた残湯量表示は不
正確で参考にしかならなかったが、本装置により正確な
残湯量表示ができると共にデジタル表示が可能で明解と
なる。また、流量計を使用しタイマーで流量計を零リセ
ットする従来例に比べても、本件は残湯量としてより正
確且つ明確に表示できるものであり、湯切れが心配され
る従来の使用状態が改善され、安心して湯が使用でき使
い勝手が著しく向上する。(1) The conventional display of the amount of remaining hot water using several hot water temperature thermometers was inaccurate and could only be used as a reference, but this device allows accurate display of the amount of remaining hot water, as well as digital display, making it clear. Additionally, compared to the conventional method of using a flow meter and resetting the flow meter to zero using a timer, this method allows for a more accurate and clear display of the amount of remaining hot water, which improves the conventional usage condition where there was concern about running out of hot water. As a result, you can use hot water with peace of mind and the usability is significantly improved.
（２）水量センサを通路の一部に設けるのみで、湯温サ
ーモをタンク内各所に設ける必要もなく構成１０べ、７
・
が極めて簡便である。(2) By only installing a water flow sensor in a part of the passage, there is no need to install hot water temperature thermostats in various places in the tank, and configurations 10 and 7
・ is extremely simple.
（３）水量センサの信号をコントローラで制御すること
により日々の温水の正確な使用量が計測でき、各家庭の
温水使用パターンに応じた沸き上げ温度制御や、居間電
力ヒータ併用時の加熱パターン制御ナト、セントラル給
湯システムのホームコントロールシステム化が図れる素
質を備えた給湯装置である。(3) By controlling the water flow sensor signal with a controller, it is possible to accurately measure the amount of hot water used each day, and it is possible to control the boiling temperature according to the hot water usage pattern of each household, and to control the heating pattern when used in conjunction with an electric heater in the living room. This water heater has the potential to be used as a home control system for central hot water supply systems.
第１図は従来例に於ける深夜電力利用の給湯装置の構成
図、第２図、第３図はそれぞれ本発明の実施例における
給湯装置の構成図である。
９・・・・・・貯湯タンク、１０・・・・・・ヒータ、
１２・・・・・・給水路、１３・・・・・・給湯路、１
６・・・・・・水量センサ、１１・・・・・・湯温サー
モ、１７・・・・・・コントローラ、１５・・・・・・
リモコンボックス（表示器）。FIG. 1 is a block diagram of a conventional water heater that uses late-night electricity, and FIGS. 2 and 3 are block diagrams of a water heater according to an embodiment of the present invention. 9... Hot water storage tank, 10... Heater,
12...... Water supply channel, 13... Hot water supply channel, 1
6...Water flow sensor, 11...Water temperature thermometer, 17...Controller, 15...
Remote control box (display).
Claims (2)
は給湯路に設けた水量センサと、前記温水器の貯湯タン
クに設けた湯温サーモと、前記水量センサや前記湯温サ
ーモの信号を処理するコントローラ及びその信号により
前記貯湯タンクの少なくとも残湯量を表示する表示器と
を有し、前記湯温サーモの信号で前記表示器の表示をリ
セットした給湯装置。(1) A water heater that uses late-night electricity, a water flow sensor installed in the water supply channel or hot water supply path of the water heater, a hot water temperature thermometer installed in the hot water storage tank of the water heater, and signals from the water flow sensor and the hot water temperature thermometer. and a display device that displays at least the amount of hot water remaining in the hot water storage tank based on the controller's signal, and the display of the display device is reset by the signal from the hot water temperature thermometer.
までリセット時の湯温表示を保持した特許請求の範囲第
１項記載の給湯装置。(2) The water heater according to claim 1, which displays the hot water temperature together with the remaining amount of hot water, and maintains the hot water temperature display at the time of reset until the next reset state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58191132A JPS6082744A (en) | 1983-10-13 | 1983-10-13 | Hot water supplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58191132A JPS6082744A (en) | 1983-10-13 | 1983-10-13 | Hot water supplier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6082744A true JPS6082744A (en) | 1985-05-10 |
| JPH0259383B2 JPH0259383B2 (en) | 1990-12-12 |
Family
ID=16269407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58191132A Granted JPS6082744A (en) | 1983-10-13 | 1983-10-13 | Hot water supplier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082744A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000007919A (en) * | 1998-07-08 | 2000-02-07 | 배길성 | Heater tank structure of an automatic vending machine |
| JP2001314474A (en) * | 2000-05-12 | 2001-11-13 | Shihen Tech Corp | In-vehicle visiting bathing system |
| GR1008180B (en) * | 2012-07-16 | 2014-04-24 | Ευσταθιος Ελευθεριου Τσατσαλακης | Residual hot water temperature detecting sensor |
| GB2560362A (en) * | 2017-03-09 | 2018-09-12 | Systemlink Aquaeco Ltd | A Domestic hot water installation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641176U (en) * | 1979-09-07 | 1981-04-16 | ||
| JPS6028347U (en) * | 1983-08-01 | 1985-02-26 | 三菱電機株式会社 | Remaining hot water amount display device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028347B2 (en) * | 1977-10-11 | 1985-07-04 | キヤノン株式会社 | Method for manufacturing magnetic toner |
-
1983
- 1983-10-13 JP JP58191132A patent/JPS6082744A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641176U (en) * | 1979-09-07 | 1981-04-16 | ||
| JPS6028347U (en) * | 1983-08-01 | 1985-02-26 | 三菱電機株式会社 | Remaining hot water amount display device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000007919A (en) * | 1998-07-08 | 2000-02-07 | 배길성 | Heater tank structure of an automatic vending machine |
| JP2001314474A (en) * | 2000-05-12 | 2001-11-13 | Shihen Tech Corp | In-vehicle visiting bathing system |
| JP4588839B2 (en) * | 2000-05-12 | 2010-12-01 | 四変テック株式会社 | In-vehicle bathing system |
| GR1008180B (en) * | 2012-07-16 | 2014-04-24 | Ευσταθιος Ελευθεριου Τσατσαλακης | Residual hot water temperature detecting sensor |
| GB2560362A (en) * | 2017-03-09 | 2018-09-12 | Systemlink Aquaeco Ltd | A Domestic hot water installation |
| GB2560362B (en) * | 2017-03-09 | 2020-12-23 | Systemlink Aquaeco Ltd | A domestic hot water installation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0259383B2 (en) | 1990-12-12 |
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